Background: Environmental and policy influences are potentially the most powerful and yet the least understood strategies for reversing the current childhood obesity epidemic. Methods: This essay focuses on the school lunch environment and examines the key legal and policy factors that affect competitive foods or foods of minimal nutritional value…

A study investigated the quality of supplemental, printed nutrition materials sponsored by the food industry and government agencies and evaluated their appropriateness for classroom instruction. Materials were rated by teachers, curriculum specialists, and nutrition specialists. (Authors/PP)

Background: The prevalence of childhood "overweight" and "at risk for overweight" has become a major public health concern. School food environments can affect key nutritional risk factors, especially in high schools where foods of poor nutrient value are pervasive in a la carte and vending programs. This study examines a la…